Power Distribution Units (PDUs) feem ntau muaj ntau yam ntawm cov chaw nres nkoj ntxiv lossis cov yam ntxwv nyob ntawm lawv tus qauv tsim thiab npaj siv. Txawm hais tias cov yam ntxwv tshwj xeeb yuav txawv ntawm cov qauv PDU thiab cov chaw tsim khoom, ntawm no yog qee qhov chaw txuas ntxiv uas koj tuaj yeem pom ntawm PDUs:
* Cov hluav taws xob hluav taws xob: PDUs feem ntau suav nrog ntau lub qhov hluav taws xob lossis cov khoom siv hluav taws xob uas koj tuaj yeem ntsaws rau hauv koj cov khoom siv lossis khoom siv. Tus naj npawb thiab hom qhov hluav taws xob tuaj yeem sib txawv, xws li NEMA 5-15, NEMA 5-20, IEC C13, IEC C19, thiab lwm yam, nyob ntawm PDU lub hom phiaj cheeb tsam thiab npaj siv.
* Cov chaw nres nkoj Network: Ntau lub PDU niaj hnub no muaj kev sib txuas hauv network los pab saib xyuas cov chaw taws teeb, tswj, thiab tswj kev siv hluav taws xob. Cov PDUs no tuaj yeem suav nrog Ethernet chaw nres nkoj (CAT6) lossis txhawb nqa kev sib txuas lus xws li SNMP (Cov Txheej Txheem Yooj Yim Network Management) los koom nrog cov kev tswj hwm hauv nruab nrab.
* Serial ports: Serial ports, xws li RS-232 lossis RS-485, qee zaum muaj nyob ntawm PDUs. Cov chaw nres nkoj no tuaj yeem siv rau kev sib txuas lus hauv zos lossis chaw taws teeb nrog PDU, tso cai rau kev teeb tsa, saib xyuas, thiab tswj los ntawm kev sib txuas sib txuas.
* USB chaw nres nkoj: Qee PDUs yuav muaj USB chaw nres nkoj uas tuaj yeem siv rau ntau lub hom phiaj. Piv txwv li, lawv tuaj yeem tso cai rau kev tswj hwm hauv zos thiab teeb tsa, hloov kho firmware, lossis txawm tias them nyiaj USB-powered li.
19" 1u standard PDU, 5x UK sockets 5A fused, 2xUSB, 1xCAT6
* Ib puag ncig saib xyuas cov chaw nres nkoj: PDUs tsim los rau cov chaw zov me nyuam cov ntaub ntawv lossis ib puag ncig tseem ceeb yuav suav nrog cov chaw nres nkoj rau ib puag ncig sensors. Cov chaw nres nkoj no tuaj yeem siv los txuas cov ntsuas kub, cov av noo, lossis lwm yam khoom siv saib xyuas ib puag ncig los saib xyuas cov xwm txheej hauv cov ntaub ntawv chaw lossis chaw.
* Cov chaw nres nkoj Sensor: PDUs tuaj yeem muaj cov chaw nres nkoj tshwj xeeb rau kev sib txuas cov sensors sab nraud uas saib xyuas kev siv hluav taws xob, kos tam sim no, qib voltage, lossis lwm yam hluav taws xob tsis zoo. Cov sensors no tuaj yeem muab cov ntaub ntawv ntau ntxiv txog kev siv hluav taws xob thiab pab ua kom lub zog ua haujlwm zoo.
* Modbus chaw nres nkoj: Qee qib PDUs tuaj yeem muab Modbus chaw nres nkoj rau kev sib txuas lus nrog kev tswj hwm kev lag luam. Modbus yog ib txoj kev sib txuas lus dav siv hauv kev lag luam automation thiab tuaj yeem pab txhawb kev koom ua ke nrog cov kev tswj hwm uas twb muaj lawm.
* HDMI chaw nres nkoj: Txawm hais tias HDMI (High-Definition Multimedia Interface) cov chaw nres nkoj tsis muaj feem ntau pom ntawm PDUs, qee qhov tshwj xeeb kev tswj fais fab lossis cov kev daws teeb meem rack-mounted yuav suav nrog ob lub zog faib thiab AV ua haujlwm, xws li audio-visual racks hauv chav sib tham lossis media ntau lawm ib puag ncig. Nyob rau hauv tas li ntawd, lub cuab yeej yuav yog ib tug hybrid tov uas integrates PDU nta nrog rau AV connectivity, nrog rau HDMI ports.
Nws yog ib qho tseem ceeb kom nco ntsoov tias tsis yog txhua tus PDUs yuav muaj tag nrho cov chaw txuas ntxiv no. Qhov muaj ntawm cov yam ntxwv no yuav nyob ntawm tus qauv PDU tshwj xeeb thiab nws qhov kev npaj siv. Thaum xaiv PDU, nws yog ib qho tseem ceeb uas yuav tau xav txog koj cov kev xav tau thiab xaiv ib qho uas muaj cov chaw nres nkoj tsim nyog thiab kev ua haujlwm rau koj cov kev xav tau tshwj xeeb.
Tam sim no tuaj rau Newsunn los kho koj tus kheej PDUs!
Post lub sij hawm: Jul-05-2023